28434510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8101}}^1$

素因数の和:8130

約数の個数: 64

約数和(自身を含む): 81668160

約数和(自身を除く): 53233650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 8101, 16202, 24303, 40505, 48606, 72909, 81010, 105313, 121515, 145818, 210626, 218727, 243030, 315939, 364545, 437454, 526565, 631878, 729090, 947817, 1053130, 1093635, 1579695, 1895634, 2187270, 2843451, 3159390, 4739085, 5686902, 9478170, 14217255, 28434510]

約数ペア:

[(1, 28434510), (2, 14217255), (3, 9478170), (5, 5686902), (6, 4739085), (9, 3159390), (10, 2843451), (13, 2187270), (15, 1895634), (18, 1579695), (26, 1093635), (27, 1053130), (30, 947817), (39, 729090), (45, 631878), (54, 526565), (65, 437454), (78, 364545), (90, 315939), (117, 243030), (130, 218727), (135, 210626), (195, 145818), (234, 121515), (270, 105313), (351, 81010), (390, 72909), (585, 48606), (702, 40505), (1170, 24303), (1755, 16202), (3510, 8101)]